489116412

素因数分解:

$2^2\times 3^2\times {\mathrm{709}}^1\times {\mathrm{19163}}^1$

素因数の和:19882

約数の個数: 36

約数和(自身を含む): 1238186040

約数和(自身を除く): 749069628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 709, 1418, 2127, 2836, 4254, 6381, 8508, 12762, 19163, 25524, 38326, 57489, 76652, 114978, 172467, 229956, 344934, 689868, 13586567, 27173134, 40759701, 54346268, 81519402, 122279103, 163038804, 244558206, 489116412]

約数ペア:

[(1, 489116412), (2, 244558206), (3, 163038804), (4, 122279103), (6, 81519402), (9, 54346268), (12, 40759701), (18, 27173134), (36, 13586567), (709, 689868), (1418, 344934), (2127, 229956), (2836, 172467), (4254, 114978), (6381, 76652), (8508, 57489), (12762, 38326), (19163, 25524)]